MINI MAXX 70 Compact V-Mount Battery

Batteries 4 Broadcast

  • $ 135.00

NEW B4B MINI-MAXX Series Compact Gold Mount Camera Batteries

The B4B MINI MAXX 70 V-Mount Li-Ion Battery (72Wh, 5Ah 14.4v) with USB-C, USB-C and D-Tap connectivity is aimed at the Digital Cinematography market where Smaller equipment is becoming the norm. An Excellent choice for DSLR Cameras, Monitors, and Audio Equipment. With an output of up to 70W or 5A this battery can handle the job.

The MINI-MAXX 70 is equipped with (1) D-Tap connector, (1) USB-A and (1) USB-C power out connector for powering peripheral equipment. The MINI-MAXX 70’s  capacity of 72Wh gives extended running times and light weight for smaller camera rigs, while being able to carry-on air-craft baggage. (Always Check Airline Regulations)

A 5 segment LED gauge on the side of the battery confirms remaining capacity at the press of a push button. There's no memory effect and the battery can be charged at any time. You can use any B4B charger designed for Gold Mount Li-Ion batteries, such as the Mini TC-1 Travel Charger, the SM-C2 2 channel simultaneous charger.

MINI-MAXX's USB-C Provides PD (Power Delivery) compatible output  for most devices.

NOTE: Ground Shipping Only on all B4B Lithium batteries

B4B MINI-MAXX 70 Specifications


Capacity : 72Wh/5Ah

Dimensions excluding mount  4.35" H x 3.12" W x 1.50" D

Weight approximately : 454 g (1 lbs)


1 V-Mount (output and charging)

1 D-Tap (output and charging)

1 USB A (output only)

1 USB-C (output only)

Gold Mount and D-Tap specifications

Voltage : 14.4 V

Full voltage : 16.8+/-0.1 V

Cutoff voltage : 11 V

Power limit : 70W

Maximum current : 5 A

USB output specifications

1×USB-A (Output: 5V/2.4A , 9V/2A, 12V/1.5A)

1×USB-C (Output: 5V/2.4A, 9V/2A, 15V/2A, 20V/2.25A) 

Short circuit protection: Built-in recoverable PCB 

Cut-off voltage: 10 V (Data of Test Lab, different cameras will have different running time based on its own cut-off voltage.) 

Charging voltage: 16.8 V 

Transportation: The aggregate equivalent lithium content: 6.0g, compliance to IATA. 


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